Sign support



FIG. 1 is a front perspective view of a sign support showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is an enlarged fragmentary view of detail A of FIG. 1;

FIG. 4 is an exploded view thereof;

FIG. 5 is an enlarged fragmentary view of detail B of FIG. 1;

FIG. 6 is an exploded view thereof;

FIG. 7 is an enlarged fragmentary view of detail C of FIG. 1;

FIG. 8 is an exploded view thereof;

FIG. 9 is an enlarged fragmentary view of detail D of FIG. 1;

FIG. 10 is an exploded view thereof;

FIG. 11 is a front perspective view of a second embodiment of a sign support;

FIG. 12 is a rear view thereof;

FIG. 13 is an enlarged fragmentary view of detail E of FIG. 11;

FIG. 14 is an exploded view thereof;

FIG. 15 is an enlarged fragmentary view of detail F of FIG. 11;

FIG. 16 is an exploded view thereof;

FIG. 17 is an enlarged fragmentary view of detail G of FIG. 11; and,

FIG. 18 is an exploded view thereof.

The broken lines in the drawings depict environmental structure, which forms no part of the claimed design. 

The ornamental design for a sign support, as shown and described. 